TY - GEN
T1 - Authenticating corrupted face image based on noise model
AU - Jung, Ho Choul
AU - Hwang, Bon Woo
AU - Lee, Seong Whan
PY - 2004
Y1 - 2004
N2 - In this paper, we propose a method for authenticating corrupted face images based on noise model. The proposed method first generates corrupted images by controlling noise parameters in the training phase. The corrupted images and noise parameters are represented by a linear combination of prototypes of the corrupted images and the noise parameters. With the corrupted image and an original image, we can estimate noise parameters of the corrupted face image in the testing phase. Then, we can make a synthesized face image from the original face image with the estimated noise parameters and verify it with the corrupted face image. Our experimental results show that the proposed method can estimate noise parameters accurately and improve the performance of face authentication.
AB - In this paper, we propose a method for authenticating corrupted face images based on noise model. The proposed method first generates corrupted images by controlling noise parameters in the training phase. The corrupted images and noise parameters are represented by a linear combination of prototypes of the corrupted images and the noise parameters. With the corrupted image and an original image, we can estimate noise parameters of the corrupted face image in the testing phase. Then, we can make a synthesized face image from the original face image with the estimated noise parameters and verify it with the corrupted face image. Our experimental results show that the proposed method can estimate noise parameters accurately and improve the performance of face authentication.
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M3 - Conference contribution
AN - SCOPUS:4544358488
SN - 0769521223
T3 - Proceedings - Sixth IEEE International Conference on Automatic Face and Gesture Recognition
SP - 272
EP - 277
BT - Proceedings - Sixth IEEE International Conference on Automatic Face and Gesture Recognition FGR 2004
T2 - Proceedings - Sixth IEEE International Conference on Automatic Face and Gesture Recognition FGR 2004
Y2 - 17 May 2004 through 19 May 2004
ER -